The Legris 7995 06 13 In-Line Non-Return Valve is engineered to ensure unidirectional flow in pneumatic systems, effectively preventing backflow and maintaining system integrity. Designed for 6 mm tube sizes with a 1/4" male BSPT thread, this valve is ideal for applications requiring precise control over air flow direction. Constructed with a technical polymer body and nickel-plated brass components, it offers durability and resistance to corrosion, ensuring a long service life. The valve operates efficiently within a pressure range of 1 to 10 bar and a temperature range of 0‚°C to +70‚°C, making it suitable for various industrial environments. Its compact and lightweight design facilitates easy installation and integration into existing systems. The pre-applied thread sealant on tapered threads enhances leak prevention, while the color-coded symbols indicating flow direction (green for supply and red for exhaust) simplify installation and maintenance. Compliant with RoHS, REACH, and PED regulations, the Legris 7995 06 13 valve meets high industry standards for safety and environmental responsibility. Its proven endurance, with a B10d rating exceeding 40 million cycles, underscores its reliability and suitability for demanding applications.